Question

Which equation below has a solution of x = 2?
A. –x + 9 = 14 – 3x
B. –4x + 3 = 8x – 21
C. 3x – 6 = 2x + 4
D. 18x – 32 = –23x – 6

Answer 1

let x=2 and see which equation is true

Answer 2

yes but what is?

Answer 3

Plug the 2 instead of x in each equation and see what you get.

Answer 4

I know but what is the answer

Answer 5

First of all, do you know the answer?